2471552 has 16 divisors (see below), whose sum is σ = 4924050. Its totient is φ = 1235712.

The previous prime is 2471551. The next prime is 2471611. The reversal of 2471552 is 2551742.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 87616 = 1544^2 + 296^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×2471552² = 12217138577408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9527 + ... + 9782.

2^2471552 is an apocalyptic number.

It is an amenable number.

2471552 is a deficient number, since it is larger than the sum of its proper divisors (2452498).

2471552 is an equidigital number, since it uses as much as digits as its factorization.

2471552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19323 (or 19311 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 2471552 is about 1572.1170439888. The cubic root of 2471552 is about 135.2041173775.

The spelling of 2471552 in words is "two million, four hundred seventy-one thousand, five hundred fifty-two".